Lenze I/O system 1000 System Manual - Manual (Page 63)

Product description
Bus coupler modules
Modbus TCP− EPM−S160
3
l
63 EDSIO1000 EN 7.0
3.5.6 Modbus TCP− EPM−S160
The bus coupler module represents the interface between the process level (I/O level) and
the higher−level fieldbus. The control signals on the process level are transmitted by the I/O
compound modules via the internal backplane bus.
Features
ƒ Ethernet slave with Modbus TCP protocol
ƒ Up to 64 I/O compound modules can be connected to an bus coupler module
ƒ Integrated power supply unit for the internal voltage supply and the voltage supply
of the connected I/O compound modules
– Power supply unit supplied via an external DC voltage source
ƒ I/O access of up to 8 stations
ƒ Online parameter setting via integrated web server
ƒ RJ45 socket 100BaseTX, 10BaseTX
ƒ Automatic polarity and speed detection (auto negotiation)
ƒ Automatic detection of parallel or crossed cables (auto crossover)
ƒ LEDs for status display
Overview
Re
c
e
ive
+
T
ransmit
-
Re
c
e
ive
-
T
ransmit
+
8 1
2 6
3 7
4 8
1 5
DC 24 V
0 V
DC 24 V
0 V
DC 24 V
0 V
DC 24 V 0 V
F
3
2
0
1
3
2
4 4
5
SLIOS160/SLIOS700
Fig. 3−14 Elements and circuit diagram of voltage supply
0 Displays for station and fieldbus status
1
Displays for electronics and I/O supply status
2 Terminals for the voltage supply
3
Fieldbus connection
4 Electronic supply
5 I/O supply